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Area codes 631 and 934: Difference between revisions

Coordinates: 40°50′N 73°00′W / 40.84°N 73.00°W / 40.84; -73.00
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{{coord|40.84|N|73.00|W|display=title}}
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{{Use mdy dates|date=November 2018}}
{{Use mdy dates|date=November 2018}}
[[Image:Area code 631.svg|right|thumb|350px|The red area is area code 631; the blue area is the rest of New York State.]]
[[File:New York State and surrounding areas Area codes Jan 2024.png|right|thumb|350px|Area codes in [[New York (state)|New York state]]; area codes 631 and 934 highlighted in darker yellow]]


'''Area codes 631 and 934''' are the [[telephone]] [[area code]]s for [[Suffolk County, New York]], comprising the geographic majority of [[Long Island]]. It spans from as far west as the [[Nassau County, New York]] and [[Suffolk County, New York]] border and as far east as [[Montauk, New York]]. Area code 631 was created in 1999 as a split-off from [[area code 516]], and 934 was added as an overlay in 2016. Communities within the plan area include [[Babylon, New York|Babylon]], [[Huntington, New York|Huntington]], [[Islip, New York|Islip]], [[Smithtown, New York|Smithtown]], [[Brookhaven, New York|Brookhaven]], [[Riverhead (town), New York|Riverhead]], [[Southampton, New York|Southampton]] [[Southold, New York|Southold]], [[Shelter Island, New York|Shelter Island]], and [[East Hampton (town), New York|East Hampton]].
'''Area codes 631 and 934''' are the telephone [[area code]]s in the [[North American Numbering Plan]] (NANP) for [[Suffolk County, New York|Suffolk County]], [[New York (state)|New York]], on [[Long Island]]. Area code 631 was created in 1999 in a [[area code split|split]] from [[area code 516|516]]; and 934 was added as an [[overlay plan|overlay]] in 2016. Communities within the area include [[Babylon, New York|Babylon]], [[Huntington, New York|Huntington]], [[Islip, New York|Islip]], [[Smithtown, New York|Smithtown]], [[Brookhaven, New York|Brookhaven]], [[Riverhead (town), New York|Riverhead]], [[Southampton, New York|Southampton]], [[Southold, New York|Southold]], [[Shelter Island, New York|Shelter Island]], and [[East Hampton (town), New York|East Hampton]].


==History of Suffolk County area codes==
==History of Suffolk County area codes==
===1947–1951: 914===
===1947–1951: 914===
With the introduction of the [[North American Numbering Plan]] during October 1947, Suffolk County, [[Nassau County, New York|Nassau County]], the lower Hudson Valley, and some areas adjacent were assigned [[area code 914]].<ref name=":0">{{Cite web|url=http://www.areacode-info.com/!history/1940s50s.htm|title=NANP Area Code History: 1948–1959 |publisher=Area Code History |archive-url=https://web.archive.org/web/20020911092304/http://www.areacode-info.com/!history/1940s50s.htm|archive-date=September 11, 2002|url-status=dead |access-date=November 4, 2018}}</ref>
With the announcement of a new nationwide telephone numbering plan by the [[AT&T|American Telephone and Telegraph Company]] (AT&T) in October 1947, Suffolk County, [[Nassau County, New York|Nassau County]], the lower Hudson Valley, and some areas adjacent were assigned [[area code 914]].<ref name=":0">{{Cite web|url=http://www.areacode-info.com/!history/1940s50s.htm|title=NANP Area Code History: 1948–1959 |publisher=Area Code History |archive-url=https://web.archive.org/web/20020911092304/http://www.areacode-info.com/!history/1940s50s.htm|archive-date=September 11, 2002|url-status=dead |access-date=November 4, 2018}}</ref>


===1951–1999: 516===
===1951–1999: 516===
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On November 1, 1999, area code 631 was created solely for Suffolk County, to satisfy the increased need for telephone numbers mainly due to cellular services, while Nassau County retained [[area code 516]]. [[Permissive dialing]] for numbers in 516 across Long Island continued until the spring of 2000.<ref>{{cite news|url=https://www.nytimes.com/1999/10/31/nyregion/suffolk-county-gears-up-for-631-area-code.html|title=Suffolk County Gears Up for 631 Area Code|last=Rather|first=John|date=October 31, 1999|work=[[The New York Times]]|access-date=November 4, 2018}}</ref>
On November 1, 1999, area code 631 was created solely for Suffolk County, to satisfy the increased need for telephone numbers mainly due to cellular services, while Nassau County retained [[area code 516]]. [[Permissive dialing]] for numbers in 516 across Long Island continued until the spring of 2000.<ref>{{cite news|url=https://www.nytimes.com/1999/10/31/nyregion/suffolk-county-gears-up-for-631-area-code.html|title=Suffolk County Gears Up for 631 Area Code|last=Rather|first=John|date=October 31, 1999|work=[[The New York Times]]|access-date=November 4, 2018}}</ref>


===2016–present: 934 overlay===
===2016–present: 631/934 overlay===
On July 16, 2016, area code 934 was created to overlay 631, which was nearing depletion. This was the first overlay area code for an area in the state of New York outside New York City and required 10-digit dialing for both area codes, effective June 18, 2016.<ref name="934newsday1">Kitchen, Patricia. [http://www.newsday.com/long-island/suffolk/area-code-countdown-suffolk-10-digit-dialing-begins-in-june-1.11799093?view=print "Area code countdown: Suffolk 10-digit dialing begins in June"]. ''[[Newsday]]''. May 14, 2016.</ref>
On July 16, 2016, area code 934 was assigned to overlay 631, which was nearing depletion of central office codes. This was the first overlay in an area in the state of New York outside New York City, and required [[ten-digit dialing]] for both area codes, effective June 18, 2016.<ref name="934newsday1">Kitchen, Patricia. [http://www.newsday.com/long-island/suffolk/area-code-countdown-suffolk-10-digit-dialing-begins-in-june-1.11799093?view=print "Area code countdown: Suffolk 10-digit dialing begins in June"]. ''[[Newsday]]''. May 14, 2016.</ref>


==See also==
==See also==
* [[List of NANP area codes]]
* [[List of New York area codes]]
* [[List of New York area codes]]
* [[List of North American Numbering Plan area codes]]



==References==
==References==
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{{Area code box
{{Area code box
|State= NY
|State= NY
|This= area code 631/934
|This= Area codes 631 and 934
|N= [[area code 203|203]], [[area code 401|401]], [[area code 860|860]], [[area code 959|959]]
|N= [[area codes 203 and 475|203/475]], [[area code 401|401]], [[area codes 860 and 959|860/959]]
|S= [[Atlantic Ocean]]
|S= [[Atlantic Ocean]]
|E= [[Atlantic Ocean]]
|E= [[Atlantic Ocean]]
|W= [[area code 516|516]]
|W= [[area codes 516 and 363|516/363]]
|S1= CT |S2= RI
|S1= CT |S2= RI
}}
}}

Latest revision as of 21:33, 15 January 2024

40°50′N 73°00′W / 40.84°N 73.00°W / 40.84; -73.00

Area codes in New York state; area codes 631 and 934 highlighted in darker yellow

Area codes 631 and 934 are the telephone area codes in the North American Numbering Plan (NANP) for Suffolk County, New York, on Long Island. Area code 631 was created in 1999 in a split from 516; and 934 was added as an overlay in 2016. Communities within the area include Babylon, Huntington, Islip, Smithtown, Brookhaven, Riverhead, Southampton, Southold, Shelter Island, and East Hampton.

History of Suffolk County area codes

[edit]

1947–1951: 914

[edit]

With the announcement of a new nationwide telephone numbering plan by the American Telephone and Telegraph Company (AT&T) in October 1947, Suffolk County, Nassau County, the lower Hudson Valley, and some areas adjacent were assigned area code 914.[1]

1951–1999: 516

[edit]

During 1951, area code 516 was assigned to Suffolk and Nassau, which were separated thereby from area code 914.[1]

1999–2016: 631

[edit]

On November 1, 1999, area code 631 was created solely for Suffolk County, to satisfy the increased need for telephone numbers mainly due to cellular services, while Nassau County retained area code 516. Permissive dialing for numbers in 516 across Long Island continued until the spring of 2000.[2]

2016–present: 631/934 overlay

[edit]

On July 16, 2016, area code 934 was assigned to overlay 631, which was nearing depletion of central office codes. This was the first overlay in an area in the state of New York outside New York City, and required ten-digit dialing for both area codes, effective June 18, 2016.[3]

See also

[edit]


References

[edit]
  1. ^ a b "NANP Area Code History: 1948–1959". Area Code History. Archived from the original on September 11, 2002. Retrieved November 4, 2018.
  2. ^ Rather, John (October 31, 1999). "Suffolk County Gears Up for 631 Area Code". The New York Times. Retrieved November 4, 2018.
  3. ^ Kitchen, Patricia. "Area code countdown: Suffolk 10-digit dialing begins in June". Newsday. May 14, 2016.
[edit]
New York area codes: 212/646/332, 315/680, 516/363, 518/838, 585, 607, 631/934, 716/624, 718/347/929, 845/329, 914, 917
North: 203/475, 401, 860/959
West: 516/363 Area codes 631 and 934 East: Atlantic Ocean
South: Atlantic Ocean
Connecticut area codes: 203/475, 860/959
Rhode Island area codes: 401